{"action":"opened","issue":{"url":"https://api.github.com/repos/blazegraph/database/issues/59","repository_url":"https://api.github.com/repos/blazegraph/database","labels_url":"https://api.github.com/repos/blazegraph/database/issues/59/labels{/name}","comments_url":"https://api.github.com/repos/blazegraph/database/issues/59/comments","events_url":"https://api.github.com/repos/blazegraph/database/issues/59/events","html_url":"https://github.com/blazegraph/database/issues/59","id":220623701,"number":59,"title":"Not using W3C OWL Time ontology time:number correctly?","user":{"login":"fils","id":57170,"avatar_url":"https://avatars3.githubusercontent.com/u/57170?v=3","gravatar_id":"","url":"https://api.github.com/users/fils","html_url":"https://github.com/fils","followers_url":"https://api.github.com/users/fils/followers","following_url":"https://api.github.com/users/fils/following{/other_user}","gists_url":"https://api.github.com/users/fils/gists{/gist_id}","starred_url":"https://api.github.com/users/fils/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/fils/subscriptions","organizations_url":"https://api.github.com/users/fils/orgs","repos_url":"https://api.github.com/users/fils/repos","events_url":"https://api.github.com/users/fils/events{/privacy}","received_events_url":"https://api.github.com/users/fils/received_events","type":"User","site_admin":false},"labels":[],"state":"open","locked":false,"assignee":null,"assignees":[],"milestone":null,"comments":0,"created_at":"2017-04-10T12:07:04Z","updated_at":"2017-04-10T12:07:04Z","closed_at":null,"body":"A colleague and I are seeing incorrect results from Blazegraph when using the W3C OWL Time ontology time:Number RDFS Class (ref: https://www.w3.org/TR/owl-time/#time:Number )\r\n\r\nLoading the graph:  https://github.com/dr-shorthair/GeologicTimeScale/blob/master/ISC/isc2016-12-time.ttl \r\n\r\nand using the SPARQL queries at: https://github.com/dr-shorthair/GeologicTimeScale/issues/1\r\n\r\nresults in invalid returns for all three using 2.1.1 and 2.1.5 SNAPSHOT.   With the query for 66 million years (this a Geologic Time graph used in deep time geological science work) no results return, for the others a subset of valid results returns.  We should get results with  isc:Phanerozoic as a single result for 66.    For 65 and 67 million years Blazegraph returns 3 results, but there should have been 5 in each case.\r\n\r\nSimon Cox of CSIRO Astralia notes the results expected and a potential issue around reading time:Numeric in his comment at https://github.com/dr-shorthair/GeologicTimeScale/issues/1#issuecomment-292781921 \r\n\r\nThis query works in TopBraid, but not in Blazegraph as he notes.  \r\n"}}
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